Trace number 336881

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.1 1200.92

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_6.sat05-453.reshuffled-07.cnf
MD5SUM0e1669495b7578db64545ceac2d1a3d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark626.974
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19622    74082 |    5886       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   17697    66340 |      --       0       --      -- |     --   | -1732/-6928
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2834   #clauses: 17697   #literals: 66340
0.00/0.04	c CPU time:   0.030995 s
0.00/0.04	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node18.alineos.net_3048.cnf
0.00/0.09	c 2834 variables, 17697 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-336881-1173655771 -o ROOT/results/node18/solver-336881-1173655771 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336881-1173655771/TiniSatELite /tmp/evaluation/336881-1173655771/instance-336881-1173655771.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3048
/proc/meminfo: memFree=1876768/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385531669 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3048/statm: 1338 232 195 169 0 49 0
[pid=3049] ppid=3048 vsize=5352 CPUtime=0
/proc/3049/stat : 3049 (TiniSatELite) S 3048 3048 2695 0 -1 4194368 52 188 0 0 0 0 0 0 20 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/3049/statm: 1338 236 198 169 0 49 0

[startup+0.0155599 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3048
/proc/meminfo: memFree=1876768/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 385531669 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3048/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101569 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3048
/proc/meminfo: memFree=1876768/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301589 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3048
/proc/meminfo: memFree=1876768/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701628 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3048
/proc/meminfo: memFree=1876768/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1873680/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=3920 CPUtime=1.42
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 733 0 0 0 142 0 0 0 25 0 1 0 385531676 4014080 718 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 980 718 52 110 0 867 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9272

[startup+3.10286 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1872720/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=6548 CPUtime=3.02
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 1062 0 0 0 302 0 0 0 25 0 1 0 385531676 6705152 1047 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 1637 1047 52 110 0 1524 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11900

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1870160/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=11936 CPUtime=6.22
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 1652 0 0 0 621 1 0 0 25 0 1 0 385531676 12222464 1637 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517119 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 2984 1637 52 110 0 2871 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17288

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1865944/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=12208 CPUtime=12.62
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 2639 0 0 0 1260 2 0 0 25 0 1 0 385531676 12500992 2624 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 3052 2624 52 110 0 2939 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17560

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1860824/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=22976 CPUtime=25.41
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 3889 0 0 0 2538 3 0 0 25 0 1 0 385531676 23527424 3841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 5744 3841 52 110 0 5631 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28328

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1851928/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=44784 CPUtime=50.98
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 6119 0 0 0 5093 5 0 0 25 0 1 0 385531676 45858816 6071 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 11196 6071 52 110 0 11083 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 50136

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1838552/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=45568 CPUtime=102.14
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 9465 0 0 0 10205 9 0 0 25 0 1 0 385531676 46661632 9352 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 11392 9352 52 110 0 11279 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 50920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 3054
/proc/meminfo: memFree=1826904/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=88840 CPUtime=162.11
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 12397 0 0 0 16198 13 0 0 25 0 1 0 385531676 90972160 12284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 22210 12284 52 110 0 22097 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 94192

[startup+222.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1816728/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=90056 CPUtime=222.06
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 15047 0 0 0 22191 15 0 0 25 0 1 0 385531676 92217344 14805 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 22514 14805 52 110 0 22401 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 95408

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1808344/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=90728 CPUtime=282.04
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 17132 0 0 0 28186 18 0 0 25 0 1 0 385531676 92905472 16890 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 22682 16890 52 110 0 22569 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 96080

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1800536/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=91000 CPUtime=341.99
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 19067 0 0 0 34180 19 0 0 25 0 1 0 385531676 93184000 18825 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 22750 18825 52 110 0 22637 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 96352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1792472/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=91268 CPUtime=401.96
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 21097 0 0 0 40174 22 0 0 25 0 1 0 385531676 93458432 20855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 22817 20855 52 110 0 22704 0

################
# More data... #
################

[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=176836 CPUtime=581.83
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 25851 0 0 0 58157 26 0 0 25 0 1 0 385531676 181080064 25576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 44209 25576 52 110 0 44096 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 182188

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1767960/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=177640 CPUtime=641.8
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 27246 0 0 0 64153 27 0 0 25 0 1 0 385531676 181903360 26938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 44410 26938 52 110 0 44297 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 182992

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1761624/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=178800 CPUtime=701.76
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 29087 0 0 0 70146 30 0 0 25 0 1 0 385531676 183091200 28522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 44700 28522 52 110 0 44587 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 184152

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1756248/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=179424 CPUtime=761.74
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 30420 0 0 0 76143 31 0 0 25 0 1 0 385531676 183730176 29855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 44856 29855 52 110 0 44743 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 184776

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3054
/proc/meminfo: memFree=1751000/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=180112 CPUtime=821.69
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 31736 0 0 0 82137 32 0 0 25 0 1 0 385531676 184434688 31171 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45028 31171 52 110 0 44915 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 185464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1746520/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=180400 CPUtime=881.64
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 32836 0 0 0 88131 33 0 0 25 0 1 0 385531676 184729600 32271 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45100 32271 52 110 0 44987 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 185752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1741208/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=180544 CPUtime=941.61
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 34180 0 0 0 94126 35 0 0 25 0 1 0 385531676 184877056 33615 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45136 33615 52 110 0 45023 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 185896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1735512/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=180544 CPUtime=1001.58
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 35590 0 0 0 100121 37 0 0 25 0 1 0 385531676 184877056 35025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45136 35025 52 110 0 45023 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 185896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1731288/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=181128 CPUtime=1061.54
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 36630 0 0 0 106116 38 0 0 25 0 1 0 385531676 185475072 36065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45282 36065 52 110 0 45169 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 186480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1726872/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=181272 CPUtime=1121.5
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 37720 0 0 0 112111 39 0 0 25 0 1 0 385531676 185622528 37155 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45318 37155 52 110 0 45205 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 186624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1722392/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=181820 CPUtime=1181.47
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 38824 0 0 0 118106 41 0 0 25 0 1 0 385531676 186183680 38259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/3054/statm: 45455 38259 52 110 0 45342 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 187172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1720984/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=181820 CPUtime=1200.05
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 39151 0 0 0 119964 41 0 0 25 0 1 0 385531676 186183680 38586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45455 38586 52 110 0 45342 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 187172

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3056
/proc/meminfo: memFree=1720984/2055920 swapFree=4153284/4192956
[pid=3048] ppid=3046 vsize=5352 CPUtime=0.05
/proc/3048/stat : 3048 (TiniSatELite) S 3046 3048 2695 0 -1 4194304 331 906 0 0 0 0 5 0 16 0 1 0 385531669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3048/statm: 1338 236 197 169 0 49 0
[pid=3054] ppid=3048 vsize=181820 CPUtime=1200.05
/proc/3054/stat : 3054 (tinisat) R 3048 3048 2695 0 -1 4194304 39151 0 0 0 119964 41 0 0 25 0 1 0 385531676 186183680 38586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 0 0 0
/proc/3054/statm: 45455 38586 52 110 0 45342 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 187172

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3048 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.067989
while last known CPU time is 1200.1

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.92
CPU time (s): 1200.1
CPU user time (s): 1199.69
CPU system time (s): 0.41
CPU usage (%): 99.9321
Max. virtual memory (cumulated for all children) (KiB): 187172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1237
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 13

runsolver used 1.14482 second user time and 3.23251 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Mar 11 23:29:31 UTC 2007

IDJOB= 336881
IDBENCH= 24686
IDSOLVER= 99
FILE ID= node18/336881-1173655771

PBS_JOBID= 4101396

Free space on /tmp= 66513 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_6.sat05-453.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336881-1173655771/TiniSatELite /tmp/evaluation/336881-1173655771/instance-336881-1173655771.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-336881-1173655771 -o ROOT/results/node18/solver-336881-1173655771 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336881-1173655771/TiniSatELite /tmp/evaluation/336881-1173655771/instance-336881-1173655771.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0e1669495b7578db64545ceac2d1a3d0

RANDOM SEED= 976767428

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1877240 kB
Buffers:         27376 kB
Cached:          79616 kB
SwapCached:       2896 kB
Active:          69716 kB
Inactive:        60364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877240 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            34332 kB
Committed_AS:  1297584 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66513 MiB

End job on node18 on Sun Mar 11 23:49:34 UTC 2007